# 桑野溯源 vs 水经微图

The clearest difference is in-app purchases: 桑野溯源 at none against 水经微图's 6. On price, update cadence, ads and device support there is nothing between them.

Both are free to download. 水经微图 sells 6 one-off in-app purchases. 桑野溯源 asks for nothing beyond the download.

桑野溯源 ships an update every 2 months, 水经微图 every 5 weeks. The most recent releases landed on October 24, 2026 and October 5, 2026 respectively.

## The numbers

| Metric | 桑野溯源 | 水经微图 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/id6474643703/reviews)** |
| Number of ratings | — | **1** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 5 weeks** |
| Size | 2 MB | 303 MB |
| Requires iOS | **15.0** | 15.6 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Shenzhen Sangye Industrial Co.,Ltd](https://appshunter.io/developer/1460119805) | [成都水经注信息科技有限公司](https://appshunter.io/developer/1677890114) |

## What reviewers say

### 桑野溯源

[App page](https://appshunter.io/ios/app/id1187186363)

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


### 水经微图

[App page](https://appshunter.io/ios/app/id6474643703)

**Features:** Vision Pro support

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 1个月微图VIP会员 | $2.99 | one-time |
| 1个月微图SVIP会员 | $4.99 | one-time |
| 3个月微图VIP会员 | $4.99 | one-time |
| 3个月微图SVIP会员 | $14.99 | one-time |
| 12个月微图VIP会员 | $14.99 | one-time |
| 12个月微图SVIP会员 | $29.99 | one-time |


## Frequently asked questions

### Is 桑野溯源 free?

桑野溯源 is free to download, with no in-app purchases.

### Is 水经微图 free?

水经微图 is free to download, with in-app purchases available.

### Do 桑野溯源 or 水经微图 have ads?

Neither 桑野溯源 nor 水经微图 shows ads.

### Which is updated more often, 桑野溯源 or 水经微图?

桑野溯源 ships an update every 2 months, and 水经微图 every 5 weeks. Most recently, 桑野溯源 was updated on October 24, 2026 and 水经微图 on October 5, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*